/* 全局样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Microsoft YaHei', Arial, sans-serif;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* 顶部导航栏 */
.header {
  background-color: #1e88e5;
  color: white;
  padding: 15px 0;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 24px;
  font-weight: bold;
}

.top-menu {
  display: flex;
  list-style: none;
}

.top-menu li {
  margin-left: 20px;
  position: relative;
}

.top-menu a {
  color: white;
  text-decoration: none;
  padding: 5px 10px;
  border-radius: 4px;
  transition: background-color 0.3s;
}

.top-menu a:hover,
.top-menu a.active {
  background-color: rgba(255, 255, 255, 0.2);
}

.user-info {
  display: flex;
  align-items: center;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  margin-right: 10px;
  background-color: #fff;
}

/* 侧边导航 */
.main-content {
  display: flex;
  margin-top: 20px;
}

.sidebar {
  width: 200px;
  background-color: white;
  border-radius: 4px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  padding: 15px;
  margin-right: 20px;
}

.side-menu {
  list-style: none;
}

.side-menu li {
  margin-bottom: 10px;
}

.side-menu a {
  display: block;
  color: #333;
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 4px;
  transition: background-color 0.3s;
}

.side-menu a:hover,
.side-menu a.active {
  background-color: #e3f2fd;
  color: #1e88e5;
}

/* 内容区域 */
.content {
  flex: 1;
  background-color: white;
  border-radius: 4px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  padding: 20px;
}

.page-title {
  font-size: 20px;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid #eee;
}

/* 订单列表 */
.order-list {
  width: 100%;
  border-collapse: collapse;
}

.order-list th,
.order-list td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid #eee;
}

.order-list th {
  background-color: #f9f9f9;
  font-weight: bold;
}

.order-list tr:hover {
  background-color: #f5f5f5;
}

.btn {
  display: inline-block;
  padding: 6px 12px;
  background-color: #1e88e5;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.3s;
}

.btn:hover {
  background-color: #1976d2;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .main-content {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    margin-right: 0;
    margin-bottom: 20px;
  }
}

/* 下拉菜单样式 */
.dropdown {
  position: relative;
}

.dropdown-icon {
  font-size: 12px;
  margin-left: 5px;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  min-width: 150px;
  z-index: 1000;
  margin-top: 5px;
  overflow: hidden;
}

.dropdown-menu a {
  display: block;
  padding: 10px 15px;
  color: #333;
  text-decoration: none;
  transition: background-color 0.3s;
}

.dropdown-menu a:hover,
.dropdown-menu a.active {
  background-color: #f5f5f5;
  color: #1e88e5;
}
